Analysis of Novel Positioning Sensor-assisted Postoperative Position Correction and Effective Prone Time Recorded in Patients With Different Prone Times After Macular Hole Surgery
Idiopathic Macular Hole, Effective Prone Time
About this trial
This is an interventional other trial for Idiopathic Macular Hole
Eligibility Criteria
Inclusion Criteria: Patients aged 18 years or older; Patients diagnosed with IMH; Patients requiring face-down position after vitrectomy combined with ILM peeling and C3F8(14%) gas filling; Tolerated face-down position after surgery; Agreed to the study protocol. Exclusion Criteria: Myopia greater than or equal to -6.0 D; Eye axis length (AL) greater than 26.0mm; Trauma, macular edema, macular degeneration, and other secondary MH with clear etiology; Previous history of internal eye surgery in the operated eye; Patients with local or systemic other diseases significantly affecting visual function; Those who cannot maintain face-down position after surgery due to systemic factors, etc.
Sites / Locations
- Tianjin medical university eye hosipitalRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
Face-down position time 1-day group
Face-down position time 3-day group
Postoperative face-down position of subjects wearing the novel positioning sensor device for 1-day.
Postoperative face-down position of subjects wearing the novel positioning sensor device for 3-day.